Long-filament fiber memory foam pillow

ABSTRACT

This invention is a long-filament fiber memory foam pillow, comprising of at least one foam unit, having at least one side of multiple egg-shaped supports; and an inner tube made of long-filament fibers, formed by stretched and stacked up long chemical filament fibers. This long-filament fibers inner tube covers the foam unit, a number of long chemical filament fibers which are embedded and positioned inside are egg-shaped supports, by means of the long chemical filament fibers which have an excellent air permeability, a high strength, and high elasticity, enhance the chemical processing softening treatment, to achieve a comparable silk comfort which enables the replacement of silk raw materials, while significantly reduces the cost of production. Additionally, said long-filament fiber inner tube and the foam unit are covered by an external cover which allows the user to lie on it. Even after long-term use the long-filament fibers inner tube maintains its firm position and retains its fluffiness, it is indeed characterized by an excellent advantage and efficiency features of soft comfort and elastic support.

TECHNICAL FIELD OF INVENTION

This invention relates mainly to a long-filament fiber memory foam pillow, in particular, it relates to the long-filament fibers inner tube covers on a foam unit having egg-shaped supports, to supply softness and smooth comfort with elastic support.

DESCRIPTION OF RELATED ART

In the light of the hectic pace of daily activities in our modern society, if the mental stress cannot be appropriately alleviated, it could lead to serious insomnia. It is for this purpose that the selection of good bedding, the level of comfort of bedding can have a critical effect on the quality of our sleep. Since the human neck is left in suspension as soon as a person lies down, a pillow is needed in order to provide a proper level of support to maintain the neck at such a level as to ensure that a person has a healthy sleep posture as well.

Nevertheless, it has been observed that the conventional pillows after long term use, in the area where a person often lays their head, a depression frequently can be found such as shown in FIG. 1, in accordance with FIG. 2, of which the conventional pillows at least comprises:

The main body of the pillow (10), which contains a filler (101), the said filler (101) can be made of down feathers, silk or memory foam; and

An external cover (20), which is used to wrap around the exterior of the main body (10).

When conventional pillows are not in use, regardless of which material is chosen as the filler (101), it should remain in a fluffy state, and should be able to provide the level of support needed by the person who lays his head on it. However, when a person lays his head down on the body of the pillow (10) covered by the external cover (20), if the content of the filler (101) is made of down feathers or silk that would be compressed and shifted, rather then displaced toward the areas where it is not compressed. As shown in FIG. 2 that the compressed area of filler (101) is thinner, relatively speaking, the area of filler that is not compressed (101) has a higher density; as a result it easily provokes the phenomena such as shifting and flattening. Even if the filler (101) is made of memory foam after long-term use that it cannot remain in its initial form. This causes the pillow to be unable to provide close comfortable support between the users head and the pillow. This means that for the user after sleeping on the pillow for long periods of time, they may experience discomfort due to muscle stiffness

A number of conventional pillows that are available in the marketplace employ a filler (101) which is made of short chemical fibers. In the production process, the aforementioned short chemical fibers are cut into lengths of a few centimeters, that they are easily broken down and separated. Hence, after long-term use causing the performance features such as fluffiness, air permeability and softness become inadequate. As a result, the comfort of sleep is adversely affected.

In light of these facts, existing pillows have been investigated and improved; with regards to this invention, it is designed in order to improve these issues, after spending a considerable amount of time on research, development and repeated testing, this invention is disclosed.

DISCLOSURE OF THE INVENTION

Hence, the present invention is designed to solve the problems whereby the conventional pillows after long-term use, wherein the various filler materials in the interior of pillow can easily shift around and be displaced, which can lead to overall sleep discomfort.

In order to solve the aforementioned problems, the inventor provides a long-filament fiber memory foam pillow, which comprises: a foam unit having multiple egg-shaped supports at least on one surface, as well as a long-filament fibers inner tube that is constructed by stacked up and stretched long chemical filament fibers. Moreover, the aforementioned long-filament fibers inner tube is used to wrap around the foam unit, and a number of long chemical long fibers are embedded in between the aforementioned egg-shaped supports.

According to the long-filament fibers memory foam pillow, the invention further includes an external cover with a chamber thus the long-filament fibers inner tube and the foam unit are installed in the interior of the aforementioned chamber.

In reference to the long-filament fibers foam pillow, in particular, the foam unit comprises of at least one foam unit which is equipped with the egg-shaped supports on the external surface. Moreover, the aforementioned long-filament fibers inner tube is used to wrap around the exterior of the foam unit and the long-filament fibers are embedded in between the egg-shaped supports.

With reference to the aforementioned long-filament fiber memory foam pillow wherein, the foam unit may be made of a memory sponge, foam, an emulsion or silicone.

With reference to the aforementioned long-filament fiber memory foam pillow wherein, the long chemical filament fiber is made by the chemical processing softening treatment.

With reference to the aforementioned long-filament fiber memory foam pillow wherein, the long chemical filament fiber is made with silicone by a chemical processing softening treatment.

With reference to the aforementioned disposition, in comparison to the related art, this invention makes use of a long-filament fibers inner tube, in conjunction with a foam unit having egg-shaped supports, in order to embed a number of long chemical filament fibers in between the egg-shaped supports. Furthermore, even when this invention is compressed, the long-filament fibers inner tube will be able to remain embedded in between the egg-shaped supports without displacement. Furthermore, the long chemical filament fiber provide a level of comfort which is comparable to that of silk, enabling the replacement of raw silk materials in order to reduce the cost of production. Additionally, the foam unit provides a suitable level of support. As a consequence, this invention enables the provision for excellent quality of softness and fluffiness as well as elastic support.

IMPLEMENTATION OF THE INVENTION

This invention particularly relates to a long-filament fiber memory foam pillow. Its means of implementation mode, characteristics and efficiency will be disclosed in detail by various realizations of implementation and as shown in the following examples.

First, please refer to FIG. 3 and FIG. 4, this invention provides a long-filament fiber memory foam pillow, comprises:

A foam unit (1), including at least one foam unit (11 a) and (11 b), this foam unit (11 a) and (11 b) having multiple egg-shaped supports (111) on at least one of its surfaces, and this foam unit (1) may be made of a memory sponge, foam, an emulsion or silicone;

A long-filament fibers inner tube (2), which is constructed by stacked up and stretched long chemical filament fibers, and the aforementioned long-filament fibers inner tube (2) is designed to wrap around the foam unit (1), said long-filament fibers inner tube wraps around the one of surface of the foam unit (11 a) and (11 b) having egg-shaped supports, a number of long chemical filament fibers being embedded in between the egg-shaped supports (111), and the long chemical filament fiber is made with silicone by a chemical processing softening treatment; and

An external cover (3), which is equipped with an empty chamber (31) thus the long- filament fibers inner tube (2) and the foam unit (1) are installed in the interior of the empty chamber (31).

Here, it should be specifically noted that said foam unit (1) in this implementation mode shows an example of a combination of two foam units (11 a) and (11 b), with no limitation, said foam unit (1) may also be made up of a single foam unit (not shown in the drawing). The foam unit can be formed with multiple egg-shaped supports (111) on both sides, and/or a single foam unit having egg-shaped support (111) only on one of two sides enabling the folding in half then toward the exterior in order to produce a position-fixing effect.

Sequentially, please refer to FIG. 5, concerning the using state of this invention, when a person lays on his side of this invention, the long-filament fibers inner tube (2) will be compressed against the foam unit (1), due to the long-filament fibers inner tube being positioned on the exterior of the foam unit (1), and the long chemical filament fibers are embedded in between the egg-shaped supports (111), as illustrated in FIG. 6, heavily compressed long chemical filament fibers are embedded in between the aforementioned egg-shaped supports (111). Even if the compressive force changes direction, there is still cannot to displace the aforementioned long chemical filament fibers. In addition, relatively when the foam unit (1) in response to downward gravitational compression enables the possibility to provide a proportionate support in the opposite direction as well. In other words, whether the posture is taken by user when he lays his head on this pillow, the long-filament fibers inner tube will remain in fixed and stable position on the exterior of the foam unit (1).

As the above description and disposition shown, this invention has mainly the advantages and efficacy in detail as follows:

1. Reduce the cost of production: Because the long chemical filament fiber used in this invention is processed using a chemical processing softening treatment, producing the supple and soft feeling which can be compared to the level of comfort as well as silk. Furthermore, the structure of the aforementioned long chemical filament fiber is made by physically extending then stacked up and stretched, which makes it even more elastic in nature. The pillow can remain fluffy over a long period of time. As a result, these fibers enable the replacement of silk to reduce production cost.

2. Softness and support: In comparison with the fillers employed in the conventional pillows can shift physically and collapse after long-term use, this invention is set by the inner tube of the long-filament fibers, in combination with the foam unit having egg-shaped support, makes the long chemical filament fibers which are positioned at egg-shaped support, even after being deformed by compressive force which still shows no sign of displacement. Furthermore, this long-filament fibers inner tube is highly elastic in nature, this foam unit can also provide support in the opposite direction after it has been subjected to force. The pillow of this invention is easier to restore to its original form after usage. This invention has an excellent advantage of softness and support.

3. Improving the level of comfortable sleep: the long chemical filament fibers used by this invention can be stretched up to several meters in length without breaking them, and characterized by excellent air permeability, enables the prevention of feeling of stiffness when a person lays his head on such a pillow, yet the layered structure can enhance strength and elasticity. Also, the foam unit is designed to have a matching long-filament fibers inner tube. The overall density is sufficiently high when the pillow is subjected to force and this can provide adequate support. At the same time, the pillow matches the level of the neck of the user in order to significantly improve the comfort of sleep.

4. To enhance the sleep security: the long chemical filament fiber of this invention is made of one long filament fiber characterized by difficult to break down, which in comparison to those made of short chemical fiber pillows which can pierce through the external cover, which could affect the breathing of the users during their sleep. The long chemical filament fibers used in this invention do not pierce the external cover, this in turn will not disturb the breathing of the users during their sleep, so the user will be at ease when he lays on the long-filament fiber memory foam pillow in any posture, to really enhance the overall security of sleep.

To summaries the description above, the technical implementation disclosed enables to resolve the problems of related art, and indeed up to the intended purpose of efficiency, without any identical publication or that has been shown before filing, also with a substantial progression. Its overall structure, indeed correctly comply with the requirement of the patent law. The Applicant respectfully submits a new patent application in accordance with the law. Please accord this application an invention patent.

However, as mentioned above, there are several preferred implementations of the invention rather than restrictive, it cannot be used as a limited field for this invention. Generally, this invention patenting the field and content of considerable modifications, changes, or equivalencies can be made within the field of the claims.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram view appearance of a conventional pillow being used.

FIG. 2 is a schematic diagram shows the using state of a conventional pillow.

FIG. 3 is a schematic diagram shows the decomposition of this invention.

FIG. 4 is a schematic sectional view of this invention.

FIG. 5 is a schematic diagram shows the using state of this invention.

FIG. 6 is a partial sectional view of this invention with reference to FIG. 5.

LIST OF REFERENCE NUMBERS List of Reference Numbers of Related Art

10 Main body;

101 Filler;

20 Cover;

List of Reference Numbers of This Invention

1 Foam unit;

11 a and 11 b Foam units;

111 Egg-shaped support;

2 Long-filament fibers inner tube;

3 External cover;

31 Chamber. 

1. A long-filament fiber memory foam pillow comprising: a foam unit having multiple egg-shaped supports equipped on a side; a long-filament fibers inner tube is constructed by stacked up and stretched long chemical filament fibers, said long-filament fibers inner tube wrapping around the foam unit, and a number of long chemical filament fibers are embedded in between the aforementioned egg-shaped or supports.
 2. A long-filament fiber memory foam pillow according to claim 1 wherein, comprising: an external cover that includes a chamber, thus the filament fibers inner tube and the foam unit are installed in the interior of the aforementioned chamber.
 3. A long-filament fiber memory foam pillow according to claim 1 wherein, the foam unit comprises a foam unit which is equipped with the egg-shaped supports on the external surface, the aforementioned long-filament fibers inner tube is used to wrap around the exterior of the foam block and the long-filament fibers are embedded in between the egg-shaped supports.
 4. A long-filament fiber memory foam pillow according to claim 3 wherein, the foam unit may be made of a memory sponge, foam, an emulsion or silicone.
 5. A long-filament fiber memory foam pillow according to claim 3 wherein, the long chemical filament fiber is made by the chemical processing softening treatment.
 6. A long-filament fiber memory foam pillow according to claim 5 wherein, the long chemical filament fiber is made using silicone during a chemical processing and softening treatment. 